Asli HTML -> WP #1

<?php

// functions.php of your theme

$theme         = wp_get_theme();
$theme_version = $theme->get( 'Version' );

// Try to get the parent theme object
$theme_parent = $theme->parent();

// Set current theme version as parent not child
if ( $theme_parent ) {
  $theme_version = $theme_parent->Version;
}

define( 'ARTS_THEME_VERSION', $theme_version );
define( 'ARTS_THEME_URL', get_template_directory_uri() );